First demonstration of phosphate enhanced atomically dispersed bimetallic FeCu catalysts as Pt-free cathodes for high temperature phosphoric acid doped polybenzimidazole fuel cells

First demonstration of phosphate enhanced atomically dispersed bimetallic FeCu catalysts as Pt-free cathodes for high temperature phosphoric acid doped polybenzimidazole fuel cells

Phosphate poisoning of Pt electrocatalysts is one of the major barriers that constrains the performance of phosphoric acid-doped polybenzimidazole (PA/PBI) membrane fuel cells. Herein, we developed new atomically dispersed bimetallic FeCu coordinated with nitrogen-doped carbon nanotubes (FeCu/N-CNTs...

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Bibliographic Details
Main Authors: Cheng, Yi, Wang, M., Lu, S., Tang, C., Wu, X., Veder, Jean-Pierre, Johannessen, B., Thomsen, L., Zhang, J., Yang, S.Z., Wang, S., Jiang, San Ping
Format: Journal Article
Language:English
Published: ELSEVIER 2021
Subjects:
Science & Technology
Physical Sciences
Technology
Chemistry, Physical
Engineering, Environmental
Engineering, Chemical
Chemistry
Engineering
High temperature polymer electrolyte membrane fuel cells
Phosphate promotion effect
Atomically dispersed bimetallic FeCu catalysts
Oxygen reduction reaction
Pt-free cathodes
OXYGEN REDUCTION REACTION
POLYMER ELECTROLYTE MEMBRANES
TOTAL-ENERGY CALCULATIONS
EXCHANGE MEMBRANE
ANION ADSORPTION
WIDE-RANGE
COPPER
IRON
NITROGEN
PLATINUM
Online Access:http://purl.org/au-research/grants/arc/DP180100568
http://hdl.handle.net/20.500.11937/90808

Internet

http://purl.org/au-research/grants/arc/DP180100568
http://hdl.handle.net/20.500.11937/90808

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